<!doctype html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>axios其他使用</title>
    <link crossorigin="anonymous" href="https://cdn.bootcss.com/twitter-bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
    <script src="https://cdn.bootcdn.net/ajax/libs/axios/0.21.1/axios.min.js"></script>
</head>
<body>
    <div class="container">
        <h2 class="page-header">其他使用</h2>
        <button class="btn btn-primary"> 发送GET请求 </button>
        <button class="btn btn-warning" > 发送POST请求 </button>
        <button class="btn btn-success"> 发送 PUT 请求 </button>
        <button class="btn btn-danger"> 发送 DELETE 请求 </button>
    </div>
    <script>
        //获取按钮
        const btns = document.querySelectorAll('button');

        //发送 GET 请求
        btns[0].onclick = function(){
            // axios()
            axios.request({
                method:'GET',
                url: 'http://localhost:3000/comments'
            }).then(response => {
                console.log(response);
            })
        }

        //发送 POST 请求
        btns[1].onclick = function(){
            // axios()
            axios.post(
                'http://localhost:3000/comments', 
                {
                    "body": "喜大普奔",
                    "postId": 2
                }).then(response => {
                    console.log(response);
                })
        }

        /**
         * axios({
         *      url: '/post',
         *      //  /post?a=100&b=200
         *      //  /post/a/100/b/200
         *      //  /post/a.100/b.200
         *      params: {
         *          a:100,
         *          b:200
         *      }
         * })
         * 
         * 
         *  
         */

    </script>
</body>

</html>